74987320096 has 48 divisors (see below), whose sum is σ = 159786648000. Its totient is φ = 34435577088.

The previous prime is 74987320073. The next prime is 74987320147. The reversal of 74987320096 is 69002378947.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 370126 + ... + 535693.

It is an arithmetic number, because the mean of its divisors is an integer number (3328888500).

Almost surely, 2^74987320096 is an apocalyptic number.

It is an amenable number.

74987320096 is an abundant number, since it is smaller than the sum of its proper divisors (84799327904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74987320096 is a wasteful number, since it uses less digits than its factorization.

74987320096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906041 (or 906033 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 55.

The spelling of 74987320096 in words is "seventy-four billion, nine hundred eighty-seven million, three hundred twenty thousand, ninety-six".